Dorchak, Susan Fife. Writing readable Ada : a case study approach / Susan Fife Dorchak, Patricia Brisotti Rice. - Lexington, Mass. : D. C. Heath, c1989. - xii, 244 p. : ill. ; 24 cm. Includes bibliographical references: p. 233-235. ISBN: 0669126160 (pbk.) Subjects--Topical Terms: Ada (Computer program language).